Produktdetails

Communication interface SDQ, Single-Wire Features 64-bit unique ID, FRAM, Single-wire protocol Vin (typ) (V) 3.3, 5 Vin (min) (V) 3.135 Vin (max) (V) 5.25 Power consumption (typ) (mW) 0.025 Operating temperature range (°C) -10 to 85 Rating Catalog
Communication interface SDQ, Single-Wire Features 64-bit unique ID, FRAM, Single-wire protocol Vin (typ) (V) 3.3, 5 Vin (min) (V) 3.135 Vin (max) (V) 5.25 Power consumption (typ) (mW) 0.025 Operating temperature range (°C) -10 to 85 Rating Catalog
SOP (PS) 8 48.36 mm² (6.2 mm × 7.8 mm) WSON (DRS) 6 9 mm² (3 mm × 3 mm) TO-92 (LP) 3 19.136 mm² (5.2 mm × 3.68 mm)
  • 7680 Bits of FRAM for storage of user-programmable configuration data partitioned into multiple pages
  • Single-wire interface to reduce circuit board routing
  • Communicates at 15.4Kbps (standard Speed) and 90Kbps (overdrive Speed)
  • Switch-point hysteresis and filtering embedded in the device to improve performance in the presence of noise
  • IEC 61000-4-2 level 4 ESD protection (±8kV contact, ±15kV air, typical)
  • Factory-programmed unique 64-bit identification number
  • Operating temperature range: -10°C to 85°C
  • Operating voltage range: 5V ±5% (standard and overdrive speed)
  • Operating voltage range: 3.3V ±5% (standard speed only)
  • Available in TO-92 (LP), WSON (DRS) and SO (PS) packages
  • 7680 Bits of FRAM for storage of user-programmable configuration data partitioned into multiple pages
  • Single-wire interface to reduce circuit board routing
  • Communicates at 15.4Kbps (standard Speed) and 90Kbps (overdrive Speed)
  • Switch-point hysteresis and filtering embedded in the device to improve performance in the presence of noise
  • IEC 61000-4-2 level 4 ESD protection (±8kV contact, ±15kV air, typical)
  • Factory-programmed unique 64-bit identification number
  • Operating temperature range: -10°C to 85°C
  • Operating voltage range: 5V ±5% (standard and overdrive speed)
  • Operating voltage range: 3.3V ±5% (standard speed only)
  • Available in TO-92 (LP), WSON (DRS) and SO (PS) packages

The TMF0008 is an 8K bits serial Non-Volatile Memory (NVM) device containing a unique factory-programmed 48-bit identification number and 8-bit family code. The memory is FRAM-based and has higher endurance (106 R/W cycles) compared to other NVM technologies.

The device communicates over a SDQ™ single-wire interface and supports both 15.4Kbps and 90Kbps speeds. The SDQ pin acts as communication and power for the device. The memory is organized as thirty memory pages of 256 bits each. Data is written to a 32-byte scratchpad for verification before being copied to FRAM memory.

The device operates at two supply voltage ranges: 3.3V ±5% and 5V ±5% and is specified from -10°C to 85°C range. This operating range covers most applications and at the same time enables optimized design for low-cost development.

The TMF0008 is an 8K bits serial Non-Volatile Memory (NVM) device containing a unique factory-programmed 48-bit identification number and 8-bit family code. The memory is FRAM-based and has higher endurance (106 R/W cycles) compared to other NVM technologies.

The device communicates over a SDQ™ single-wire interface and supports both 15.4Kbps and 90Kbps speeds. The SDQ pin acts as communication and power for the device. The memory is organized as thirty memory pages of 256 bits each. Data is written to a 32-byte scratchpad for verification before being copied to FRAM memory.

The device operates at two supply voltage ranges: 3.3V ±5% and 5V ±5% and is specified from -10°C to 85°C range. This operating range covers most applications and at the same time enables optimized design for low-cost development.

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt 8Kb FRAM with 64-bit Unique ID, Single Wire SDQ Interface Compatible with 1-Wire Protocol datasheet PDF | HTML 09.07.2025
Product overview TI's Single-Wire FRAM Products: Features and Benefits (Rev. A) PDF | HTML 03.08.2026
Application brief Applications Driving the Need for Single-Wire FRAM Devices (Rev. A) PDF | HTML 30.06.2026
Zertifikat TMF0008EVM EU Declaration of Conformity (DoC) 27.08.2025

Design und Entwicklung

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Evaluierungsplatine

TMF0008EVM — TMF0008 – Evaluierungsmodul

Das Evaluierungsmodul (EVM) für TMF0008 ermöglicht Benutzern die Evaluierung der Leistung von TMF0008-Eindraht-FRAM-Bausteinen. Das EVM besitzt einen USB-Stick-Formfaktor für die Anbindung an den Host-PC. Auf dem Mikrocontroller (MCU) ist die erforderliche Firmware für die Kommunikation zwischen (...)

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GUI für Evaluierungsmodul (EVM)

SINGLEWIRE-GUI — Single-Wire Memory EVM GUI (TMFxxxxEVM and BQ2026EVM)

Single-Wire Memory EVM GUI
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Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
SOP (PS) 8 Ultra Librarian
WSON (DRS) 6 Ultra Librarian
TO-92 (LP) 3 Ultra Librarian

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